Basics
Condition
Interior Color
Exterior Color
Drivetrain
Transmission
Fuel
Engine
VIN
Stock Number
Mileage
Features
Entertainment
Premium Sound System
Exterior
Sunroof/Moonroof
Alloy Wheels
Tow Hitch
Seating
Cooled Seats
Memory Seat
Heated Seats
Leather Seats
Convenience
Tow Hooks
USB Port
Navigation System
Heated Steering Wheel
Remote Start
Keyless Start
Safety
Brake Assist
Lane Departure Warning
Blind Spot Monitor
Rear Cross Traffic Alert
Backup Camera
Stability Control
Features
- 000 Lbs (3
- 1 Exterior 120v AC Power Outlet
- 175 Kg) Gvwr; Remote Vehicle Starter System; Hill Descent Control; Floor-Mounted Centre Console; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Electrical Lock Control Steering Column; Trailering Package; Off-Road Suspension; Steering Wheel Audio Controls; GMC Connected Access Capable; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bed Liner With At4 Logo; HD Radio; Red Recovery Hooks; Power Front Windows With Driver Express Up/Down; Rear Dual Usb Charging-Only Ports; Keyless Ope
- 1st and 2nd row curtain head airbags
- 4 Door
- 4-wheel ABS Brakes
- 4g Lte Wi-Fi Hotspot Capable Mobile Hotspot Internet Access
- 6 Rectangular Black Tubular Assist Steps
- 6 USB ports
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Apple CarPlay/Android Auto mirroring
- Apple Carplay/Android Auto Smart Device Mirroring
- At4 Preferred Package: Premium Bose 7-Speaker Sound System; Power Sliding Rear Window With Rear Defogger; Wireless Charging; Universal Home Remote; Premium GMC Infotainment System Radio With Navigation
- At4 Premium Package: 6 Rectangular Black Tubular Assist Steps; Lt275/65r18c MT Bw Tires
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Automatic Climate Control
- Automatic front air conditioning
- Automatic locking hubs
- Autotrac Part And Full-Time 4WD
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth Handsfree Wireless Device Connectivity
- Bluetooth wireless phone connectivity
- Body Colour Wheel Arch Mouldings
- Body-colored bumpers
- Bose Speakers
- Brake Assist System
- Braking Assist
- Bucket front seats
- Center Console: Full with covered storage
- Chrome w/body-color surround grille
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Coil front spring
- Compass
- Cooled front seats
- Cruise Control With Steering Wheel Mounted Controls
- Cruise control
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Cushion Tilt
- Daytime running lights
- Diameter of tires: 18.0"
- Digital Audio Input
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Alert Package I: Ultrasonic Front And Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert With Side Blind Zone Alert
- Driver Seat Power Reclining
- Driver airbag
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Dual-Zone Front Climate Control
- Dusk sensing headlights
- EZ Lift
- Ecotec3 6.2l V-8
- Ecotec3 6.2l V-8 Gasoline Direct Injection
- Electrochromatic rearview mirror
- Engine With Cylinder Deactivation And 420hp
- Engine immobilizer
- External temperature display
- First-Row Sliding And Tilting Glass Sunroof With Express Open Activation Sunshade
- Fixed antenna
- Floor mats: Vinyl/rubber front and rear
- Fold-up cushion rear seats
- Fore/Aft Control And Height Adjustable Control
- Front Head Room : 43.0 "
- Front Hip Room: 61.2"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Shoulder Room: 66.0"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front Wireless Smart Device Charging
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 24.0 gal.
- Fuel Consumption: City: 16 mpg
- Fuel Consumption: Highway: 21 mpg
- Fuel Type: Regular unleaded
- Gross vehicle weight: 7
- 000 lbs.
- Headlights off auto delay
- Heated Driver And Front Passenger Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Hill Descent Control (Hdc)
- Hill Start Assist (Hsa)
- Immobilizer
- Independent front suspension classification
- Instrumentation: Low fuel level
- Integrated Navigation System
- Interior 120v Ac Power Outlet : 1
- Internet Radio Capability
- Keyfob Remote Start
- Keyless ignition w/ push button start & keyless door entry
- LED Brake Lights
- LED Daytime Running Lights
- LED Front Fog Lights
- Lane Change Alert With Side Blind Zone Alert Blind Spot Warning
- Leaf rear spring
- Leaf rear suspension
- Leather And Metal-Look Steering Wheel
- Leather Front Seat Upholstery
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- Left rear passenger door type: Conventional
- Lt275/65r18c MT Bw Tires
- Lumbar Support
- Machined aluminum rims w/ painted accents
- Manual child safety locks
- Manufacturer's 0-60mph acceleration time (seconds): 6.1 s
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- Mobile hotspot internet access
- Overall Width: 81.2"
- Overhead console: Mini with storage
- Passenger Airbag
- Power Sunroof
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Preferred Equipment Group 4sb: Hitch Guidance; 2 Usb Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (Unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2 Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver And Front Outboard Passenger Seating; Front Bucket Seats; 10-Speed Automatic Transmission; Colour-Keyed Carpeting Floor Covering; Onstar And GMC Connected Services C
- Premium GMC Infotainment System
- Premium GMC Infotainment System External Memory Control
- Premium Unleaded
- Primary Monitor Touchscreen
- Privacy glass: Deep
- Push-Button
- Radio Data System
- Rear Cross-Traffic Alert Collision Warning
- Rear Head Room: 40.1"
- Rear Hip Room: 60.2"
- Rear Leg Room: 43.4"
- Rear Mounted Camera
- Rear Shoulder Room: 65.2"
- Rear View Camera
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- Remote power door locks
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM with 360L AM/FM/HD/Satellite
- SiriusXM with 360L Satellite Radio
- Smart Key With Hands-Free Access And Push Button Start
- Spare Tire Mount Location: Underbody w/crankdown
- Speed-proportional electric power steering
- Split rear bench
- Stabilitrak W/Proactive Roll Avoidance Electronic Stability Control System With Anti-Roll
- Stability controll with anti-roll
- Steel spare wheel rim
- Suspension class: Off-road
- Tachometer
- Teen Driver Restricted Driving Mode/Alerts
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Prefix: P
- Tires: Profile: 65
- Tires: Speed Rating: S
- Tires: Width: 265 mm
- Total Number of Speakers: 6
- Trailer Brake Controller
- Trailer Light Malfunction Warning
- Trailer Light Test
- Trailer Sway Control
- Trailer Theft Alarm
- Trailer hitch
- Transmission hill holder
- Trip computer
- Two 12V DC power outlets
- Type of tires: AT
- Ultrasonic Front And Rear Parking Sensors
- Urethane shift knob trim
- Variable Valve Control
- Variable intermittent front wipers
- Vehicle And Trailer Reverse Assist With Visual Graphic Guidance Only
- Vehicle Emissions: LEV3-ULEV70
- Vehicle To Trailer Hitching Assist
- Ventilated Driver And Front Passenger Seats
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8.5
- Wireless Audio Streaming
Seller's Comments
Vehicle Details: Elevate your drive with this 2020 GMC Sierra 1500 AT4, a commanding 4WD pickup powered by a robust 6.2L V8 gasoline engine. Built for performance and refined comfort, this GMC Sierra AT4 pairs serious capability with premium features designed for work and weekend adventures. The bold exterior is matched by an interior that includes Navigation and Hands-Free Bluetooth for seamless connectivity on the go. Remote Start adds convenience on chilly mornings or hot afternoons, while Rear Parking Sensors and Cross-Traffic Alert enhance awareness and confidence in tight spaces and busy lots. This GMC Sierra AT4's suspension and 4WD system deliver secure handling over varied terrain, and the thoughtful AT4 package brings off-road-ready touches without sacrificing daily usability. The cabin offers durable materials, supportive seating, and intuitive controls so every drive feels controlled and composed. Advanced safety and driver assistance features work together to provide peace of mind, making this pickup as practical as it is powerful. Located in Walla Walla, WA, this 2020 GMC Sierra 1500 AT4 is ready for immediate viewing and test drives. Whether you're hauling gear, towing a trailer, or enjoying a weekend getaway, this GMC Sierra promises the strength and technology to meet your needs. Schedule a visit to experience the capability and comfort of this well-equipped truck. Equipment: Keep your hands warm all winter with a heated steering wheel in this model . An off-road package is equipped on this 1/2 ton pickup. The leather seats in this unit are a must for buyers looking for comfort, durability, and style. See what's behind you with the back up camera on this 1/2 ton pickup. Start this model from inside with remote start. This 1/2 ton pickup offers Automatic Climate Control for personalized comfort. This vehicle features a high end BOSE stereo system. The GMC Sierra features a hands-free Bluetooth phone system. The steering wheel audio controls on this unit keep the volume and station within easy reach. The rear parking assist technology on the GMC Sierra will put you at ease when reversing. The system alerts you as you get closer to an obstruction. The installed navigation system will keep you on the right path. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. Packages: Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. AT4 Premium Package: 6 Rectangular Black Tubular Assist Steps; LT275/65R18C MT BW Tires. Preferred Equipment Group 4SB: Hitch Guidance; 2 USB Ports (1st Row); 3.23 Rear Axle Ratio; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Body-Colour Surround Grille; High-Capacity Air Filter; Skid Plates; Compass; 4.2 Diagonal Colour Display Driver Info Centre; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Front Bucket Seats; 10
View More1395 Dalles Military Rd
Walla Walla, Washington 99362
(509) 529-7000
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